Chromium team has added ‘Browsing data volume counters’ to ‘Clear browsing data’ dialog, as a result, you can now know what and how much data you’ll lose when you clear Chrome browsing data.
Francois says” You can currently see 4 basic data types in Chrome Canary that are relevant and feasible to count: Browsing history, Cached images and files, Passwords, and Autofill form data.”
You can see this change in latest Chrome Canary build.
“Deauthorize content licenses” Option Added to Chrome’s Clear Browsing Data dialog
Psst! Incognito mode (Ctrl+Shift+N) may come in handy next time